component
ADS7822EB/2K5
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ads7822eb-2k5: factory component page (tier=mfr)
2 files changed
+330−191
ads7822eb-2k5-etched.step+1−1@@ -1,7 +1,7 @@ ISO-10303-21; HEADER; FILE_DESCRIPTION(('Open CASCADE Model'),'2;1');-FILE_NAME('Open CASCADE Shape Model','2026-11-10T06:39:56',('Author'),(+FILE_NAME('Open CASCADE Shape Model','2026-11-10T06:54:05',('Author'),( 'Open CASCADE'),'Open CASCADE STEP processor 7.8','Open CASCADE 7.8' ,'Unknown'); FILE_SCHEMA(('AUTOMOTIVE_DESIGN { 1 0 10303 214 1 1 1 1 }'));
page.json+329−190@@ -140,11 +140,11 @@ "seat": "z = 0", "extents_mm": [ 4.9,- 3,+ 3.0, 0.95 ],- "zmin_mm": 0,- "centre_offset_mm": 0,+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0, "footprint_binding": "identity", "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3", "checked": "2026-11-10",@@ -159,11 +159,11 @@ "seat": "z = 0", "extents_mm": [ 4.9,- 3,+ 3.0, 0.95 ],- "zmin_mm": 0,- "centre_offset_mm": 0,+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0, "footprint_binding": "identity", "sha256": "3c2fe0adf97a26e61ad84bfeb8099055f0af5697c75d63f85117c42977e42580", "checked": "2026-11-10",@@ -174,14 +174,14 @@ "package_code": "DGK0008A", "source_page": 28, "D": {- "nom_mm": 3,+ "nom_mm": 3.0, "range_mm": [ 2.9, 3.1 ] }, "E1": {- "nom_mm": 3,+ "nom_mm": 3.0, "range_mm": [ 2.9, 3.1@@ -242,11 +242,11 @@ "datasheet_sha256": "889c901a1116a5b2605e6cd098c0dc0f8b16e2e415ce6cab1d64cc470c4007bf", "rows": [ {- "name": "Logic input voltage",- "symbol": "",+ "name": "Supply voltage absolute maximum",+ "symbol": "VCC", "kind": "absolute_maximum", "unit": "V",- "min": -0.3,+ "min": null, "typ": null, "max": 6, "conditions": "",@@ -266,11 +266,11 @@ "source": "datasheet" }, {- "name": "Supply voltage",- "symbol": "VCC",+ "name": "Logic input voltage",+ "symbol": "", "kind": "absolute_maximum", "unit": "V",- "min": null,+ "min": -0.3, "typ": null, "max": 6, "conditions": "",@@ -278,62 +278,62 @@ "source": "datasheet" }, {- "name": "External reference voltage",+ "name": "Case temperature", "symbol": "", "kind": "absolute_maximum",- "unit": "V",+ "unit": "°C", "min": null, "typ": null,- "max": 5.5,+ "max": 100, "conditions": "", "source_page": 2, "source": "datasheet" }, {- "name": "Case temperature",+ "name": "Junction temperature", "symbol": "", "kind": "absolute_maximum", "unit": "°C", "min": null, "typ": null,- "max": 100,+ "max": 150, "conditions": "", "source_page": 2, "source": "datasheet" }, {- "name": "Junction temperature",+ "name": "Storage temperature", "symbol": "", "kind": "absolute_maximum", "unit": "°C", "min": null, "typ": null,- "max": 150,+ "max": 125, "conditions": "", "source_page": 2, "source": "datasheet" }, {- "name": "Storage temperature",+ "name": "External reference voltage", "symbol": "", "kind": "absolute_maximum",- "unit": "°C",+ "unit": "V", "min": null, "typ": null,- "max": 125,+ "max": 5.5, "conditions": "", "source_page": 2, "source": "datasheet" }, {- "name": "Full-scale input span (+In – (–In))",+ "name": "Absolute input range (–In – GND)", "symbol": "", "kind": "electrical", "unit": "V",- "min": 0,+ "min": -0.2, "typ": null,- "max": null,- "conditions": "+VCC = +2.7V",+ "max": 1,+ "conditions": "", "source_page": 3, "source": "datasheet" },@@ -345,29 +345,29 @@ "min": -0.2, "typ": null, "max": null,- "conditions": "+VCC = +2.7V; +In – GND",+ "conditions": "", "source_page": 3, "source": "datasheet" }, {- "name": "Absolute input range (–In – GND)",+ "name": "Leakage current", "symbol": "", "kind": "electrical",- "unit": "V",- "min": -0.2,+ "unit": "μA",+ "min": -1, "typ": null, "max": 1,- "conditions": "+VCC = +2.7V; –In – GND",+ "conditions": "", "source_page": 3, "source": "datasheet" }, {- "name": "Leakage current (analog input)",+ "name": "Integral linearity error", "symbol": "", "kind": "electrical",- "unit": "μA",+ "unit": "LSB", "min": -1,- "typ": null,+ "typ": 0.5, "max": 1, "conditions": "+VCC = +2.7V", "source_page": 3,@@ -379,6 +379,18 @@ "kind": "electrical", "unit": "LSB", "min": -1,+ "typ": null,+ "max": 1,+ "conditions": "+VCC = +5V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Differential linearity error",+ "symbol": "",+ "kind": "electrical",+ "unit": "LSB",+ "min": -1, "typ": 0.5, "max": 1, "conditions": "+VCC = +2.7V",@@ -393,8 +405,8 @@ "min": -1, "typ": 0.5, "max": 1,- "conditions": "+VCC = +2.7V",- "source_page": 3,+ "conditions": "+VCC = +5V",+ "source_page": 4, "source": "datasheet" }, {@@ -409,6 +421,18 @@ "source_page": 3, "source": "datasheet" },+ {+ "name": "Offset error",+ "symbol": "",+ "kind": "electrical",+ "unit": "LSB",+ "min": -3,+ "typ": null,+ "max": 3,+ "conditions": "+VCC = +5V",+ "source_page": 4,+ "source": "datasheet"+ }, { "name": "Gain error", "symbol": "",@@ -422,31 +446,67 @@ "source": "datasheet" }, {- "name": "Current drain at code 710h",+ "name": "Gain error", "symbol": "", "kind": "electrical",- "unit": "μA",- "min": 8,+ "unit": "LSB",+ "min": -3, "typ": null,+ "max": 3,+ "conditions": "+VCC = +5V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Current drain (reference)",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 8, "max": 40,- "conditions": "+VCC = +2.7V; at code 710h",+ "conditions": "+VCC = +2.7V; At code 710h", "source_page": 3, "source": "datasheet" }, {- "name": "Current drain with CS = VCC",+ "name": "Current drain (reference)", "symbol": "", "kind": "electrical", "unit": "μA",- "min": 0.001,- "typ": null,+ "min": null,+ "typ": 40,+ "max": 100,+ "conditions": "+VCC = +5V; At code 710h",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Current drain, power-down (reference)",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.001, "max": 3, "conditions": "+VCC = +2.7V; CS = VCC", "source_page": 3, "source": "datasheet" }, {- "name": "Logic high input voltage (VIH)",+ "name": "Current drain, power-down (reference)",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.001,+ "max": 3,+ "conditions": "+VCC = +5V; CS = VCC",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "High-level input voltage", "symbol": "VIH", "kind": "electrical", "unit": "V",@@ -458,7 +518,7 @@ "source": "datasheet" }, {- "name": "Logic low input voltage (VIL)",+ "name": "Low-level input voltage", "symbol": "VIL", "kind": "electrical", "unit": "V",@@ -470,243 +530,327 @@ "source": "datasheet" }, {- "name": "Specified performance supply voltage (VCC)",- "symbol": "VCC",+ "name": "High-level output voltage",+ "symbol": "VOH", "kind": "electrical", "unit": "V",- "min": 2.7,+ "min": 2.1, "typ": null,- "max": 3.6,- "conditions": "+VCC = +2.7V",+ "max": null,+ "conditions": "+VCC = +2.7V; IOH = –250μA", "source_page": 3, "source": "datasheet" }, {- "name": "Supply voltage VCC (see notes)",- "symbol": "VCC",+ "name": "Low-level output voltage",+ "symbol": "VOL", "kind": "electrical", "unit": "V",- "min": 2,+ "min": null, "typ": null,- "max": 2.7,- "conditions": "See Notes (2) and (3)",+ "max": 0.4,+ "conditions": "+VCC = +2.7V; IOL = 250μA", "source_page": 3, "source": "datasheet" }, {- "name": "Supply voltage VCC (see note)",- "symbol": "VCC",+ "name": "High-level input voltage",+ "symbol": "VIH", "kind": "electrical", "unit": "V",- "min": 2.7,+ "min": 3, "typ": null,- "max": 3.6,- "conditions": "See Note (3)",- "source_page": 3,+ "max": 5.5,+ "conditions": "+VCC = +5V; IIH = +5μA",+ "source_page": 4, "source": "datasheet" }, {- "name": "Quiescent current",- "symbol": "",+ "name": "Low-level input voltage",+ "symbol": "VIL", "kind": "electrical",- "unit": "μA",- "min": 200,+ "unit": "V",+ "min": -0.3, "typ": null,- "max": 325,- "conditions": "+VCC = +2.7V; fSAMPLE = 75kHz",- "source_page": 3,+ "max": 0.8,+ "conditions": "+VCC = +5V; IIL = +5μA",+ "source_page": 4, "source": "datasheet" }, {- "name": "Specified performance temperature range",- "symbol": "",+ "name": "High-level output voltage",+ "symbol": "VOH", "kind": "electrical",- "unit": "°C",- "min": -40,+ "unit": "V",+ "min": 3.5, "typ": null,- "max": 85,- "conditions": "+VCC = +2.7V",- "source_page": 3,+ "max": null,+ "conditions": "+VCC = +5V; IOH = –250μA",+ "source_page": 4, "source": "datasheet" }, {- "name": "Full-scale input span (+In – (–In))",- "symbol": "",+ "name": "Low-level output voltage",+ "symbol": "VOL", "kind": "electrical", "unit": "V",- "min": 0,+ "min": null, "typ": null,- "max": null,- "conditions": "+VCC = +5V",+ "max": 0.4,+ "conditions": "+VCC = +5V; IOL = 250μA", "source_page": 4, "source": "datasheet" }, {- "name": "Absolute input range (+In – GND)",- "symbol": "",- "kind": "electrical",+ "name": "Specified performance supply voltage",+ "symbol": "VCC",+ "kind": "recommended_operating", "unit": "V",- "min": -0.2,+ "min": 2.7, "typ": null,- "max": null,- "conditions": "+VCC = +5V; +In – GND",- "source_page": 4,+ "max": 3.6,+ "conditions": "",+ "source_page": 3, "source": "datasheet" }, {- "name": "Absolute input range (–In – GND)",- "symbol": "",- "kind": "electrical",+ "name": "Supply voltage (see notes)",+ "symbol": "VCC",+ "kind": "recommended_operating", "unit": "V",- "min": -0.2,+ "min": 2, "typ": null,- "max": 1,- "conditions": "+VCC = +5V; –In – GND",- "source_page": 4,+ "max": 2.7,+ "conditions": "See Notes (2) and (3)",+ "source_page": 3, "source": "datasheet" }, {- "name": "Leakage current (analog input)",- "symbol": "",- "kind": "electrical",- "unit": "μA",- "min": -1,+ "name": "Supply voltage (see note)",+ "symbol": "VCC",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2.7, "typ": null,- "max": 1,- "conditions": "+VCC = +5V",- "source_page": 4,+ "max": 3.6,+ "conditions": "See Note (3)",+ "source_page": 3, "source": "datasheet" }, {- "name": "Integral linearity error",- "symbol": "",- "kind": "electrical",- "unit": "LSB",- "min": -1,+ "name": "Specified performance supply voltage",+ "symbol": "VCC",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 4.75, "typ": null,- "max": 1,- "conditions": "+VCC = +5V",+ "max": 5.25,+ "conditions": "", "source_page": 4, "source": "datasheet" }, {- "name": "Differential linearity error",+ "name": "Quiescent current", "symbol": "", "kind": "electrical",- "unit": "LSB",- "min": -1,- "typ": 0.5,- "max": 1,- "conditions": "+VCC = +5V",- "source_page": 4,+ "unit": "μA",+ "min": null,+ "typ": 200,+ "max": 325,+ "conditions": "+VCC = +2.7V; fSAMPLE = 75kHz",+ "source_page": 3, "source": "datasheet" }, {- "name": "Offset error",+ "name": "Quiescent current", "symbol": "", "kind": "electrical",- "unit": "LSB",- "min": -3,- "typ": null,- "max": 3,- "conditions": "+VCC = +5V",+ "unit": "μA",+ "min": null,+ "typ": 320,+ "max": 550,+ "conditions": "+VCC = +5V; fSAMPLE = 200kHz", "source_page": 4, "source": "datasheet" }, {- "name": "Gain error",+ "name": "Power-down current", "symbol": "", "kind": "electrical",- "unit": "LSB",- "min": -3,+ "unit": "μA",+ "min": null, "typ": null, "max": 3,- "conditions": "+VCC = +5V",- "source_page": 4,+ "conditions": "+VCC = +2.7V; CS = VCC",+ "source_page": 3, "source": "datasheet" }, {- "name": "Current drain at code 710h",+ "name": "Power-down current", "symbol": "", "kind": "electrical", "unit": "μA",- "min": 40,+ "min": null, "typ": null,- "max": 100,- "conditions": "+VCC = +5V; at code 710h",+ "max": 3,+ "conditions": "+VCC = +5V; CS = VCC", "source_page": 4, "source": "datasheet" }, {- "name": "Current drain with CS = VCC",+ "name": "Specified performance temperature range", "symbol": "",- "kind": "electrical",- "unit": "μA",- "min": 0.001,+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40, "typ": null,- "max": 3,- "conditions": "+VCC = +5V; CS = VCC",- "source_page": 4,+ "max": 85,+ "conditions": "",+ "source_page": 3, "source": "datasheet" }, {- "name": "Logic high input voltage (VIH)",- "symbol": "VIH",- "kind": "electrical",- "unit": "V",- "min": 3,+ "name": "Analog input sample time",+ "symbol": "tSMPL",+ "kind": "timing",+ "unit": "Clk Cycles",+ "min": 1.5, "typ": null,- "max": 5.5,- "conditions": "+VCC = +5V; IIH = +5μA",- "source_page": 4,+ "max": 2,+ "conditions": "VCC = 2.7V",+ "source_page": 12, "source": "datasheet" }, {- "name": "Logic low input voltage (VIL)",- "symbol": "VIL",- "kind": "electrical",- "unit": "V",- "min": -0.3,+ "name": "CS falling to DCLOCK rising",+ "symbol": "tSUCS",+ "kind": "timing",+ "unit": "μs",+ "min": 0.03, "typ": null,- "max": 0.8,- "conditions": "+VCC = +5V; IIL = +5μA",- "source_page": 4,+ "max": 1000,+ "conditions": "VCC = 2.7V",+ "source_page": 12, "source": "datasheet" }, {- "name": "Specified performance supply voltage (VCC)",- "symbol": "VCC",- "kind": "electrical",- "unit": "V",- "min": 4.75,- "typ": null,- "max": 5.25,- "conditions": "+VCC = +5V",- "source_page": 4,+ "name": "DCLOCK falling to next DOUT valid",+ "symbol": "tdDO",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 130,+ "max": 200,+ "conditions": "VCC = 2.7V",+ "source_page": 12, "source": "datasheet" }, {- "name": "Quiescent current",- "symbol": "",- "kind": "electrical",- "unit": "μA",- "min": 320,- "typ": null,- "max": 550,- "conditions": "+VCC = +5V; fSAMPLE = 200kHz",- "source_page": 4,+ "name": "DCLOCK falling to next DOUT valid",+ "symbol": "tdDO",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 85,+ "max": 150,+ "conditions": "VCC = 5V",+ "source_page": 12, "source": "datasheet" }, {- "name": "Specified performance temperature range",- "symbol": "",- "kind": "electrical",- "unit": "°C",- "min": -40,- "typ": null,- "max": 85,- "conditions": "+VCC = +5V",- "source_page": 4,+ "name": "CS rising to DOUT tri-state",+ "symbol": "tdis",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 40,+ "max": 80,+ "conditions": "VCC = 2.7V",+ "source_page": 12,+ "source": "datasheet"+ },+ {+ "name": "CS rising to DOUT tri-state",+ "symbol": "tdis",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 25,+ "max": 50,+ "conditions": "VCC = 5V",+ "source_page": 12,+ "source": "datasheet"+ },+ {+ "name": "DCLOCK falling to DOUT enabled",+ "symbol": "ten",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 75,+ "max": 175,+ "conditions": "VCC = 2.7V",+ "source_page": 12,+ "source": "datasheet"+ },+ {+ "name": "DCLOCK falling to DOUT enabled",+ "symbol": "ten",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 50,+ "max": 100,+ "conditions": "VCC = 5V",+ "source_page": 12,+ "source": "datasheet"+ },+ {+ "name": "DOUT fall time",+ "symbol": "tf",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 90,+ "max": 200,+ "conditions": "VCC = 2.7V",+ "source_page": 12,+ "source": "datasheet"+ },+ {+ "name": "DOUT fall time",+ "symbol": "tf",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 70,+ "max": 100,+ "conditions": "VCC = 5V",+ "source_page": 12,+ "source": "datasheet"+ },+ {+ "name": "DOUT rise time",+ "symbol": "tr",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 110,+ "max": 200,+ "conditions": "VCC = 2.7V",+ "source_page": 12,+ "source": "datasheet"+ },+ {+ "name": "DOUT rise time",+ "symbol": "tr",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 60,+ "max": 100,+ "conditions": "VCC = 5V",+ "source_page": 12, "source": "datasheet" } ]@@ -748,10 +892,5 @@ "ads7822eb-2k5-hero.glb", "ads7822eb-2k5-hero.overlay.json", "ads7822eb-2k5-etched.glb"- ],- "visibility": {- "public": true- },- "description": "Texas Instruments Analog To Digital Converters (ADC), MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",- "org": "adom"-}+ ]+}